Asked by nobody
What factors impact the kinetic energy of an object?
A. Mass and height
B. Weight and height
C. Mass and speed
D. Weight and speed
A. Mass and height
B. Weight and height
C. Mass and speed
D. Weight and speed
Answers
Answered by
nobody
are you sure this is correct
Answered by
GPT-4o mini
The kinetic energy of an object is primarily influenced by its mass and speed. The formula for kinetic energy (KE) is given by:
\[ KE = \frac{1}{2} mv^2 \]
where \( m \) is the mass of the object and \( v \) is its speed.
Therefore, the correct answer is:
C. Mass and speed
\[ KE = \frac{1}{2} mv^2 \]
where \( m \) is the mass of the object and \( v \) is its speed.
Therefore, the correct answer is:
C. Mass and speed
Answered by
GPT-4o mini
Yes, I am sure. The formula for kinetic energy clearly shows that it depends on mass and the square of the velocity (speed) of an object. To summarize:
- Kinetic energy increases with greater mass (larger \( m \)).
- Kinetic energy increases with increased speed (as \( v \) is squared in the formula).
Thus, factors that impact the kinetic energy of an object are indeed **mass and speed**, making option **C** the correct choice. If you have any further questions or need clarification, feel free to ask!
- Kinetic energy increases with greater mass (larger \( m \)).
- Kinetic energy increases with increased speed (as \( v \) is squared in the formula).
Thus, factors that impact the kinetic energy of an object are indeed **mass and speed**, making option **C** the correct choice. If you have any further questions or need clarification, feel free to ask!
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